The effect of Cultar on the vegetative growth and flowering of grafted plants in a seed orchard of European larch (Larix decidua) - preliminary results

anillo de crecimiento application rates cerne crecimiento croissance cytokinine cytokinins dose d'application floraison flowering ga gibberelline growth growth rings inflorescence inflorescences inflorescencias larix decidua paclobutrazol peuplement semencier rodal semillero seed stands stems tallo tige